*{
	margin: 0;
	padding: 0;
	font-family: Arial;
}
body{
	background: #333;
	height: 1000px;
}
.box{
	width: 1000px;
	height: 280px;
	position: fixed;
	margin:50px auto;
	left:0; 
	right:0; 
}	
.box .link{
	width: 205px;
	float: left;
	margin:0 20px;
}

.button{
	display:block;
	width: 180px;
	height: 50px;
	line-height: 50px;
	text-decoration: none;
	color: #2dcb70;
	font-family: "Arial";
	font-size: 16px;
	font-weight: bold;
	border:2px solid rgba(255,255,255,0.5);
	padding-left:46px; 
	margin: 0 auto;

	margin-bottom: 24px;

	box-sizing: border-box;
	-o-box-sizing: border-box;
	-ms-box-sizing: border-box;
	-moz-box-sizing: border-box;
	-webkit-box-sizing: border-box;
	/*background: url(../img/allow.png) no-repeat 125px center;*/
	background-size: 16px 20px;
	transition: 0.4s ease;
	-moz-transition: 0.4s ease;
	-webkit-transition: 0.4s ease;
	-o-transition: 0.4s ease;
	position: relative;
}

.button:hover{
	border:2px solid rgba(255,255,255,1);
/*	background-position: 135px center;*/
}

.box .link ul{
	margin:0 auto;
	width: 176px;
	border:2px solid rgba(255,255,255,0.8);
	border-bottom: none;
	border-radius: 3px;
	position: relative;
/*	box-shadow: 0 0 10px #2dcb70;
	-o-box-shadow: 0 0 10px #2dcb70;
	-ms-box-shadow: 0 0 10px #2dcb70;
	-moz-box-shadow: 0 0 10px #2dcb70;
	-webkit-box-shadow: 0 0 10px #2dcb70;*/
}
.box .link ul li{
	text-align: center;
}
.box .link ul li a{
	display: inline-block;
	width: 176px;
	height:46px;
	line-height: 46px;
	color: #2dcb70;
	border-bottom:2px solid rgba(255,255,255,0.5);
	font-family: "Arial";
	font-size: 16px;
	font-weight: bold;
}
.box .link ul li a:hover{
	background: #2dcb70;
	color:#fff;
}

.box .link ul li span{
	display: block;
	width: 0;
	height: 0;
	overflow: hidden;
	border:8px solid transparent;
	border-bottom-color:#2dcb70;
	position: absolute;
	top:-16px;
	left:50%;
	margin-left:-6px;	
}

.moveRT{
	margin-left: 16px;
	transition:0.35s ease;
	-moz-transition:0.35s ease;
	-webkit-transition:0.35s ease;
	-o-transition:0.35s ease;
	transform-origin: center center;
	transform:rotate(0deg);
	-moz-transform:rotate(0deg);
	-webkit-transform:rotate(0deg);
	-o-transform:rotate(0deg);
}


.button .line{
	display: block;
	position: absolute;
	background: none;
	transition: 0.4s ease;
	-moz-transition: 0.4s ease;
	-webkit-transition: 0.4s ease;
	-o-transition: 0.4s ease;
}

.button:hover {
	box-shadow: 0 0 20px #2dcb70;
}

.button:hover .moveRT{
	margin-left: 20px;
	transform: rotate(90deg);
	-moz-transform:rotate(90deg);
	-webkit-transform:rotate(90deg);
	-o-transform:rotate(90deg);
}

.button:hover .line{
	background: #fff;
}
.button .line-top{
	height: 2px;
	width: 0;
	left:-110%;
	top:-2px;
}
.button:hover .line-top{
	left:-2px;
	top:-2px;
	width: 100%;
}
.button .line-right{
	height: 0;
	width: 2px;
	top:-110%;
	right:-2px;
}
.button:hover .line-right{
	height: 100%;
	right:-2px;
	top:-2px;
}
.button .line-bottom{
	height: 2px;
	width: 0;
	right:-110%;
	bottom:-2px;
}
.button:hover .line-bottom{
	width: 100%;
	right:-2px;
	bottom:-2px;
}
.button .line-left{
	height: 0;
	width: 2px;
	bottom:-110%;
	left:-2px;
}
.button:hover .line-left{
	height: 100%;
	left:-2px;
	bottom:-2px;
}

/*.tip{
	position: absolute;
	padding: 0 14px;
	height: 35px;
	line-height: 35px;
	background: #2dcb70;
	color: #fff;
	font-size: 18px;
	margin: 0 auto;
	border-radius: 3px;
	top: 100px;
	opacity: 0;
}	
.tip span{
	display: block;
	width: 0;
	height: 0;
	overflow: hidden;
	border:7px solid transparent;
	border-top-color:#2dcb70;
	position: absolute;
	top:35px;
	left:50%;
	margin-left: -3px;
}*/